Making Fuel Delivery Better – Fuel Surge Tanks in Performance Vehicles are an important part.

In car racing and high performance vehicles regular fuel delivery is essential to prevent engine damage and maintain optimum performance. surge tank fuel also plays an important role in preventing fuel starvation when driving aggressively.

What Is a Fuel Surge Tank?

A fuel surge tank is the auxiliary reservoir for an engine fuel supply that maintains a constant level of fueling, often during high-demand conditions. A fuel surge tank buffers the main fuel tank from the engine, ensuring constant fuel supply in case the main tank sloshes as a result of quick acceleration / cornering / braking.

Why Fuel Surge Tanks Matter

Preventing Fuel Starvation

In a high speed maneuvering the fuel in the main tank is pulled away from pickup location causing fuel starvation. A surge tank ensures a steady fuel supply to the engine, preventing lean conditions which can cause damage to an engine.

Supporting High-Performance Upgrades

Because cars with upgrades such as turbochargers and superchargers generally require more fuel. Surge tanks allow for this without doing a new fuel system.

Simplifying Fuel System Modifications

Usually it ‘s easier to just put in a surge tank than to modify the stock fuel tank. So it ‘s easier to change out the fuel system for better performance.

How It Works

In a normal setup you have fuel going from the main tank to OSIAS  the surge tank and then by a high pressure pump it gets sent to the engine for use. Excess fuel goes back to the surge tank and excess fuel then gets back to the main tank in a closed loop so the engine has a constant amount of fuel whether or not it ‘s being driven.

Choosing the Right Fuel Surge Tank

With this in mind you need to consider the tank’s capacity, vehicle compatibility, and material of construction. Look for tanks that meet different performance requirements such as reliability and efficiency.